Alert archive / Georgia / Special Weather Statements in 2019

Special Weather Statement, NWS Atlanta, GA

July 8, 2019Fayette County, Georgia

NWS Atlanta, GA issued this special weather statement at Jul 8, 2019, 4:01 PM EDT for Fayette County, Georgia. It was in force for 29 min. No storm report in the archive falls inside the area while it was in force.

The area

The outline as issued.

The facts

Issued: Jul 8, 2019, 4:01 PM EDT (20:01 UTC)
Expired: Jul 8, 2019, 4:30 PM EDT
In force: 29 min
Issued by: NWS Atlanta, GA
Wind: 40

County Fayette County, GA

The radar

The Atlanta radar (KFFC), 11 km from the middle of the area, began a volume at 20:04 UTC, the scan nearest the moment this went out.

Open the radar archive at this moment

The archived warnings, watches and discussions in force at that minute are drawn over the scan, this one among them.

The nearest sounding before it

Peachtre/Fal Fld, GA (KFFC), launched 12:00Z, 8.0 hours before the alert went out and 6 km from the middle of its area. This is the routine balloon launch nearest before it, the air the forecaster had in hand, not a measurement taken for the alert.

Skew-T log-p

Temperature in red, dew point in green, the mixed-layer parcel dashed.

Hodograph

The wind turning with height, colored by layer: ground to 1 km, 1 to 3 km, 3 to 6 km, 6 to 10 km.

Mixed-layer CAPE: 494 J/kg
Mixed-layer CIN: -53 J/kg
Mixed-layer LCL: 930 m above ground
0-6 km bulk shear: 5 kt
0-1 km storm-relative helicity: -19 m²/s²
0-3 km storm-relative helicity: -26 m²/s²
Significant tornado parameter: 0.0
Supercell composite: 0.0

Open this sounding in Storm Lab

The text

As transmitted.

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What forecasters said that day

The local office's own words before this special weather statement went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.

NWS Atlanta, GA wrote its last area forecast discussion before this special weather statement went out at Jul 8, 2:56 PM EDT, 1 hour 5 minutes earlier.

Area forecast discussion, Jul 8, 2:56 PM EDT, 1 hour 5 minutes before

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Hazardous weather outlook, Jul 8, 2:48 PM EDT, 1 hour 13 minutes before

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In the hours before

Special weather statement, Jul 8, 2:20 PM EDT, 1 hour 41 minutes before

Special Weather Statement
National Weather Service Peachtree City GA
220 PM EDT Mon Jul 8 2019

GAZ021-081845-
Cherokee GA-
220 PM EDT Mon Jul 8 2019

...SIGNIFICANT WEATHER ADVISORY FOR SOUTHWESTERN CHEROKEE COUNTY
UNTIL 245 PM EDT...

At 219 PM EDT...a strong thunderstorm was over Canton...moving south
at 10 mph.

  HAZARD...Up to 40 mph wind...frequent cloud to ground lightning
           and heavy rain.

  IMPACT...Expect minor damage to tree limbs and blowing around of
           light...unsecured objects. Heavy rain may cause temporary
           street flooding especially in poor drainage areas.

Some locations in the path of this storm include
Canton, Woodstock, Holly Springs, Waleska, Buffington, Hickory Flat,
Union Hill, Lake Arrowhead, Kellogg Creek, Oak Grove, Little River
Landing, Lebanon, Sutallee, Hobgood Park and Bridgemill.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

People outdoors should seek shelter immediately. If you can hear
thunder...you are close enough to be struck by lightning. Motorists
should slow down and be prepared for possible loss of control due to
hydroplaning.

LAT...LON 3430 8438 3415 8436 3413 8436 3412 8437
      3412 8439 3411 8440 3411 8442 3407 8442
      3408 8466 3431 8459
TIME...MOT...LOC 1819Z 003DEG 8KT 3423 8449

WIND...40MPH

Special weather statement, Jul 8, 3:16 PM EDT, 45 minutes before

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Special weather statement, Jul 8, 3:49 PM EDT, 12 minutes before

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Special weather statement, Jul 8, 4:01 PM EDT, 0 minutes before

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The office that day

Everything else NWS Atlanta, GA issued on the same UTC day.

Issued	Product	Office	Counties	Lasted
Jul 7, 8:46 PM EDT	Special Weather Statement	FFC	Hall	29 min
Jul 7, 10:02 PM EDT	Special Weather Statement	FFC	Wilcox	28 min
Jul 8, 2:20 PM EDT	Special Weather Statement	FFC	Cherokee	25 min
Jul 8, 2:27 PM EDT	Severe Thunderstorm Warning	FFC	Cherokee	14 min
Jul 8, 3:16 PM EDT	Special Weather Statement	FFC	Bleckley	29 min
Jul 8, 3:49 PM EDT	Special Weather Statement	FFC	Clayton	26 min
Jul 8, 4:48 PM EDT	Special Weather Statement	FFC	Jones	27 min
Jul 8, 5:01 PM EDT	Special Weather Statement	FFC	Towns, Union	29 min
Jul 8, 5:25 PM EDT	Special Weather Statement	FFC	Morgan	35 min
Jul 8, 5:26 PM EDT	Special Weather Statement	FFC	Monroe	34 min
Jul 8, 6:54 PM EDT	Special Weather Statement	FFC	Butts	36 min

Nearby

Special Weather Statements in Georgia, 2019 Every special weather statement in 2019

Sources

The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.